should I get involved?

My ex (cancer)"and i broke up 2 weeks ago. We were together 2yrs and everything was great until he moved away. The long distance relationship caused him to become very immature and insecure. I blocked his number and facebook.

During the time we were together and knew he was leaving, he asked me to help his friend who was moving into our town, get settled. I told him I would. On the day I broke up with my ex and blocked him, he blocked his friend (who hasn't arrived yet). I only spoke with his friend a few times concerning finding a place to live and places to go.

He messaged me a few times upset that my ex blocked him asked if I knew what was going on and to contact my ex. Should I?

He sounds very immature, juat like someone i used to know to block both of you - he needs to grow up! Personally dont get involved in this drama.